188161260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{448003}}^1$

素因数の和:448022

約数の個数: 48

約数和(自身を含む): 602117376

約数和(自身を除く): 413956116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 448003, 896006, 1344009, 1792012, 2240015, 2688018, 3136021, 4480030, 5376036, 6272042, 6720045, 8960060, 9408063, 12544084, 13440090, 15680105, 18816126, 26880180, 31360210, 37632252, 47040315, 62720420, 94080630, 188161260]

約数ペア:

[(1, 188161260), (2, 94080630), (3, 62720420), (4, 47040315), (5, 37632252), (6, 31360210), (7, 26880180), (10, 18816126), (12, 15680105), (14, 13440090), (15, 12544084), (20, 9408063), (21, 8960060), (28, 6720045), (30, 6272042), (35, 5376036), (42, 4480030), (60, 3136021), (70, 2688018), (84, 2240015), (105, 1792012), (140, 1344009), (210, 896006), (420, 448003)]